14084431 has 2 divisors, whose sum is σ = 14084432. Its totient is φ = 14084430.

The previous prime is 14084429. The next prime is 14084467. The reversal of 14084431 is 13448041.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14084431 - 2¹ = 14084429 is a prime.

It is a super-2 number, since 2×14084431² = 396742393187522, which contains 22 as substring.

Together with 14084429, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 14084396 and 14084405.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14084471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7042215 + 7042216.

It is an arithmetic number, because the mean of its divisors is an integer number (7042216).

Almost surely, 2^14084431 is an apocalyptic number.

14084431 is a deficient number, since it is larger than the sum of its proper divisors (1).

14084431 is an equidigital number, since it uses as much as digits as its factorization.

14084431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 14084431 is about 3752.9229941474. The cubic root of 14084431 is about 241.4977574102.

The spelling of 14084431 in words is "fourteen million, eighty-four thousand, four hundred thirty-one".